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dwrite: Implement HasCharacter().

This commit is contained in:
Nikolay Sivov 2014-10-16 07:30:40 +04:00 committed by Alexandre Julliard
parent 8f34bee25a
commit 9b46e19aa4
2 changed files with 31 additions and 2 deletions
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22
dlls/dwrite/font.c
View File

@ -835,8 +835,26 @@ static void WINAPI dwritefont_GetMetrics(IDWriteFont2 *iface, DWRITE_FONT_METRIC
static HRESULT WINAPI dwritefont_HasCharacter(IDWriteFont2 *iface, UINT32 value, BOOL *exists)
{
struct dwrite_font *This = impl_from_IDWriteFont2(iface);
FIXME("(%p)->(0x%08x %p): stub\n", This, value, exists);
return E_NOTIMPL;
IDWriteFontFace *fontface;
UINT16 index;
HRESULT hr;
TRACE("(%p)->(0x%08x %p)\n", This, value, exists);
*exists = FALSE;
hr = IDWriteFont2_CreateFontFace(iface, &fontface);
if (FAILED(hr))
return hr;
index = 0;
hr = IDWriteFontFace_GetGlyphIndices(fontface, &value, 1, &index);
IDWriteFontFace_Release(fontface);
if (FAILED(hr))
return hr;
*exists = index != 0;
return S_OK;
}
static HRESULT WINAPI dwritefont_CreateFontFace(IDWriteFont2 *iface, IDWriteFontFace **face)

11
dlls/dwrite/tests/font.c
View File

@ -218,6 +218,7 @@ static void test_CreateFontFromLOGFONT(void)
BOOL ret;
HDC hdc;
HFONT hfont;
BOOL exists;
int i;
UINT r;
@ -251,6 +252,16 @@ if (0)
DeleteDC(hdc);
DeleteObject(hfont);
exists = TRUE;
hr = IDWriteFont_HasCharacter(font, 0xd800, &exists);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(exists == FALSE, "got %d\n", exists);
exists = FALSE;
hr = IDWriteFont_HasCharacter(font, 0x20, &exists);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(exists == TRUE, "got %d\n", exists);
/* now check properties */
weight = IDWriteFont_GetWeight(font);
ok(weight == DWRITE_FONT_WEIGHT_NORMAL, "got %d\n", weight);